Height-adjustable desk



FIG. 1 is a front perspective view of a height-adjustable desk showingour new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view of a height-adjustable desk in an alternateposition;

FIG. 9 is a perspective view of a height-adjustable desk in anotheralternate position; and,

FIG. 10 is a perspective view of a height-adjustable desk in anotheralternate position.

The broken line portion of the figure drawings is included to showportions of the article that form no part of the claimed design.

CLAIM I claim the ornamental design for a height-adjustable desk, asshown and described.